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Sample and Compliance Schedules

Water System No. : MT0000463 Federal Type : C
Water System Name : BIG TIMBER CITY OF State Type : C
Principal County Served : SWEET GRASS Primary Source : SW
Status : A Activity Date : 02-14-2000

TCR Schedules

Sample Count Sample Type Sample Frequency Effective Begin Date Effective End Date Seasonal Start MM/DD Seasonal End MM/DD Analyte Code Analyte Name
2 RT MN 12-01-2015 1/1 12/31 3100 COLIFORM (TCR)
Total Number of Schedules Displayed = 1

Frequent Field Sample Schedules

Water System Facility State Asgn ID Water System Facility Name Analyte Code Analyte Name Days to Monitor per month Samples Required per day Effective Begin Date Effective End Date Summary Type
TP004 MEMBRANE WATER TREATMENT 0999 CHLORINE 31 1 02-01-2019 EPRD
TP004 MEMBRANE WATER TREATMENT 0100 TURBIDITY 31 24 02-01-2019 95PT
TP004 MEMBRANE WATER TREATMENT 0100 TURBIDITY 31 24 02-01-2019 MAXT
DS001 DISTRIBUTION SYSTEM 0999 CHLORINE 31 1 07-01-2013 DSRD
Total Number of Schedules Displayed = 4

Non-TCR Group Schedules

Water System Facility State Asgn ID Water System Facility Name Analyte Group Code Analyte Group Name Sample Count Sample Type Sample Frequency Current Monitoring Period Date Range Next Monitoring Period Date Range
DS001 DISTRIBUTION SYSTEM ASBE CDS ASBESTOS 1 RT 9Y Monitoring Completed 01-01-2029 to 12-31-2037
DS001 DISTRIBUTION SYSTEM DBP2 CDS DBP ST 2 1 RT YR 08-01-2024 to 08-31-2024 08-01-2025 to 08-31-2025
DS001 DISTRIBUTION SYSTEM PBCO CDS LCR ORTHOPHOSPH 4 RT 6M 01-01-2024 to 06-30-2024 07-01-2024 to 12-31-2024
DS001 DISTRIBUTION SYSTEM PBCU CDS LEAD COPPER ONLY 10 RT YR 06-01-2024 to 09-30-2024 06-01-2025 to 09-30-2025
TP004 MEMBRANE WATER TREATMENT ARSE CDS ARSENIC 1 RT YR 01-01-2024 to 12-31-2024 01-01-2025 to 12-31-2025
TP004 MEMBRANE WATER TREATMENT PBCO CDS LCR ORTHOPHOSPH 1 RT 6M 01-01-2024 to 06-30-2024 07-01-2024 to 12-31-2024
TP004 MEMBRANE WATER TREATMENT NITR CDS NITRATE NITRITE 1 RT YR 01-01-2024 to 12-31-2024 01-01-2025 to 12-31-2025
TP004 MEMBRANE WATER TREATMENT INO1 CDS P2-5 INORGANICS 1 RT YR 01-01-2024 to 12-31-2024 01-01-2025 to 12-31-2025
TP004 MEMBRANE WATER TREATMENT GRAL CDS RAD GROSS ALPHA 1 RT 6Y 01-01-2023 to 12-31-2028 01-01-2029 to 12-31-2034
TP004 MEMBRANE WATER TREATMENT COMB CDS RADIUMS COMBINED 1 RT 9Y Monitoring Completed 01-01-2026 to 12-31-2034
TP004 MEMBRANE WATER TREATMENT SOC CDS SOC REGULATED 1 RT 3Y Monitoring Completed 01-01-2026 to 12-31-2028
TP004 MEMBRANE WATER TREATMENT VOC1 CDS VOC 1 RT YR 01-01-2024 to 12-31-2024 01-01-2025 to 12-31-2025
TP004 MEMBRANE WATER TREATMENT SWW STATE WIDE WAIVERS 1 RT 9Y Monitoring Completed 01-01-2029 to 12-31-2037
Total Number of Schedules Displayed = 13

Non-TCR Individual Schedules

Water System Facility State Asgn ID Water System Facility Name Analyte Code Analyte Name Sample Count Sample Type Sample Frequency Current Monitoring Period Date Range Next Monitoring Period Date Range
IG002 INFILTRATION GALLERY 1 2920 CARBON, TOTAL 1 RT QT Monitoring Completed 07-01-2024 to 09-30-2024
IG002 INFILTRATION GALLERY 1 1032 MANGANESE 1 RT YR Monitoring Completed ----
Total Number of Schedules Displayed = 2

Compliance Schedule

Activity Name Activity Due Date Activity Projected Date Activity Achieved Date Activity Reported Date
SUBMIT LCN CERTIFICATE 2009-12-29 12-29-2009
SUBMIT LCN CERTIFICATE 2010-09-28 09-28-2010
SUBMIT LCN CERTIFICATE 2011-03-31 03-31-2011
SUBMIT LCN CERTIFICATE 2012-03-30 03-30-2012
SUBMIT LCN CERTIFICATE 2012-09-28 09-28-2012
SUBMIT LCN CERTIFICATE 2013-03-31 03-31-2013
SUBMIT LCN CERTIFICATE 2013-09-28 09-28-2013
SUBMIT LCN CERTIFICATE 2014-03-31 03-31-2014
LCR BASELINE MONITORING 2014-09-09 09-09-2014
WAIVER (STEP 5) : PUBLIC NOTICE (YEAR 1) 2020-12-31
WAIVER (STEP 5) : PUBLIC NOTICE (YEAR 2) 2021-12-31
WAIVER (STEP 5) : PUBLIC NOTICE (YEAR 3) 2022-12-31
SUBMIT ACCEPTABLE CCR 2024-06-30
SUBMIT ACCEPTABLE CERTIFICATION 2024-09-30
LSLI COMPLETE INITIAL LSL INVENTORY 2024-10-16 10-16-2024
LSLI SUBMIT LEAD SERVICE LINE INVENTORY 2024-10-16 10-16-2024
WAIVER (STEP 5) : PUBLIC NOTICE (YEAR 5) 2024-12-31
WAIVER (STEP 5) : PUBLIC NOTICE (YEAR 6) 2025-12-31
WAIVER (STEP 5) : PUBLIC NOTICE (YEAR 7) 2026-12-31
WAIVER (STEP 5) : PUBLIC NOTICE (YEAR 8) 2027-12-31
WAIVER (STEP 5) : PUBLIC NOTICE (YEAR 9) 2028-12-31
WAIVER (STEP 3) : SWP RECCOMENDATION
Total Number of Compliance Schedules Displayed = 22

Disclaimer
If the Current Monitoring Period Date Range reads “Monitoring Completed”, sufficient samples have been collected from the specified water system facility (WSF). If the Current Monitoring Period Date Range reads “Monitoring Partially Completed”, sufficient samples have been collected for some but not all the analytes in the group. A monitoring violation may occur if samples were not collected from the appropriate sampling point, were not analyzed by a certified laboratory, or were not reported on time. Total Coliform Rule (TCR), triggered, confirmation or repeat schedules or schedules with a daily or weekly frequency will not display this message.


The Current Date and Time is: Sun May 05 11:29:42 MDT 2024